baber/WOPTO huggingface dataset:
Patent GB-1043463-A (GB)
Title: Installation for treating plantlets by cold shock
IPC: A01G7/00
Filed: 1964-01-07
Abstract: 1,043,463. Apparatus for treating plantlet by cold shock. J. G. POTTIER. Jan. 7, 1964 [Jan. 19, 1963; Sept. 24, 1963] No. 782/64. Heading A1E. Plantlets are subjected to cold shock by inserting them at 1 between endless conveyer belts 2, 3 which pass through a refrigerating unit 4, 4 1  through which liquefied gas, e.g. liquid air, is circulated. The conveyers then pass through a reheating unit 10, 11 through which water circulates to bring the plantlets to ambient temperature. The plantlets are then conveyed to a receptacle 5 where they are removed from belt 3 by a stream of water flowing perpendicular to the belt 3 and which moves the plantlets to receiving screen 17. The belts 2, 3 comprise pinchbeck plates secured together and lined with strips of calico. In a modification the plantlets are held between pairs of plates of pinchbeck lined with calico, the plates of each pair being secured one to each conveyer. In a further modification a single conveyer belt is used the plantlets being contained in envelopes of pinchbeck detachably secured to the conveyer. The pinchbeck of the belts may be replaced by a polyester with a layer of aluminium or other material of high thermal conductivity.
Patent GB-160727-A (GB)
Title: Improvements in or relating to adjustable cutter-blades for lawn-mowers
IPC: A01D34/62
Filed: 1919-10-17
Abstract: 160,727. Jerram, A. E. Oct. 17, 1919. Lawn-mowers.-The side frames 10, 11 of a lawn-mower are stayed together by cross-members 60, 61, 62 upon one of which the carrier 81 for the ledger blade 80 is pivoted, the movement of the carrier about its pivots being controlled by means mounted on another cross-member. The . cross-members are preferably permanently secured to the frame on one side and detachably on the other. The rotary cutter 20 and the rollers are preferably mounted in self-aligning bearings so that slight distortion of the frame will not affect the working of the machine. The ledger blade 80 is provided with two cutting edges and may be reversed on its carrier 81 which is formed with three lugs 85 bored slightly aslant in the horizontal plane to receive a long bush 86 bored equally aslant in the other direction and rotatably fitting on the cross-member 61. The middle lug 85 is provided with a cotter pin by which the carrier 81 may be locked to the bush 86 so that the carrier and the bush may be moved about the member 61 to adjust the knife 80 relatively to the rotary cutter. This movement is given by rotating a hand-wheel 93 operating a worm engaging a worm-wheel on a sleeve enclosing the cross-member 62 and carrying eccentrics at each end, the straps of these eccentrics being connected by links to lugs on the carrier 81. Relative movement of one end only of the ledger blade towards the cutter may be given by moving the bush 86 within the carrier. To adjust the height of the cutter-above the ground, the forward roller 70 is rotatable upon an axle 71 which is carried by crank arms 72. adjustable round an axis 73. The one crank arm is provided with an extension 74 formed with a pin which can move in a slot 77 and which carries a nut 78 by which the arm may be locked in the adjusted position. The slot 77 is formed in a forwardly extending part of the frame which serves as a foot for supporting the mower when stored as described in Specification 160,728.
Patent GB-1221952-A (GB)
Title: Improvements in and relating to sheet material
Inventor: SPILLER LESTER LASZLO
IPC: D21H17/66
Filed: 1968-01-05
Abstract: 1,221,952. Papermaking; electrostatic deposition. RANSBURGH ELECTRO-COATING CORP. 5 Jan., 1968 [5 Jan., 1967], No. 890/68. Headings D1L, D2A and D2B. Fibrous cellulosic sheet material, e.g. paper or paper-board, as a wet web is sized by electrostatically charging dry particles of a water-sensitive bonding material to deposit the particles on the web, land then dewaitering the web. The waiter-sensitive bonding material is a natural resin such as rosin, hydrogenated rosin or partial esters of rosin; proteins, such as zein, that are soluble either in water or in dilute alkali; ester gums; natural gums such as gum arabic, agar-agar or Irish moss; synthetic resins such as polyvinyl alcohol and acrylic ester carboxylic acid copolymers; or carboxymethylcellulose. The use of starch is excluded, since it is within the scope of Specification 1,221,951. Those bonding materials, including rosin and its partial esters, that have free carboxylic acid groups may be saponified, e.g. on their surfaces. When saponified rosins are used, alum may be included in the furnish. Other particulate materials such as clay may be applied at the same time as the bonding materials. Very small amounts of bonding material may be applied by this technique, which can be carried out in the apparatus disclosed in Specification 1,221,951.
Patent GB-1059003-A (GB)
Title: Substituted saccharins
Inventor: TOWLE JACK L
IPC: C07D275/06
Filed: 1965-01-08
Abstract: The invention comprises compounds of the formula <FORM:1059003/C2/1> where R is a hydroxyalkynyl radical of 4-8 carbon atoms, the hydroxy group not being attached to a carbon atom of the triple bond or the carbon atom immediately adjacent to the nitrogen atom, and the triple bond not bridging the terminal carbon atoms or the carbon atom immediately adjacent to the nitrogen atom. The compounds are prepared by reacting the sodium salt of saccharin with a hydroxyalkynyl halide or a hydroxyalkynyl arysulphonate in a polar solvent at 60-150 DEG C.ALSO:Bright nickel deposits are produced by the inclusion in a nickel plating bath of a N-hydroxyalkynyl saccharin of the formula (see Division C2) <FORM:1059003/C6-C7/1> where R is a hydroxyalkynyl radical of 4-8 carbon atoms, the hydroxy group not being attached to a carbon atom of the triple bond or the carbon atom immediately adjacent to the nitrogen atom, and the triple bond not bridging the terminal carbon atoms or the carbon atom immediately adjacent to the nitrogen atom.  Examples describe the use of 1-hydroxy-4-[N-sulphobenzimido]-butyne-2, to which allylsulphonate may be added.  The saccharin compound may also be used as an inhibitor in metal pickling baths containing HC11H2SO4, or HNO3.
Patent GB-1153413-A (GB)
Title: Bearing Gas Pressure Equalizing Structure
Inventor: GAIL STEWART ERNEST
IPC: F16C33/76
Filed: 1968-01-05
Abstract: 1,153,413. Bearings. LEAR SIEGLER Inc. 5 Jan., 1968 [9 Jan., 1967], No. 895/68. Heading F2A. [Also in Division H2] A dynamo-electric machine, for use in an aircraft, has a bearing housing which is provided with partition members which are constructed with passages so that the cooling air pressures in spaces on opposite sides of the bearing are equalized to prevent egress of lubricant and ingress of contaminants. As shown, the machine has stators 8, 9 in casings 3, 4 co-operating with rotors 13, 16 respectively mounted on hollow shaft 14 which is connected to drive pinion 23 by spline coupling 19, 20 and quill shaft 23. Cooling air entering at 5 flows axially between ribs 26 and passages 28 between core 8 and casing 3 into space 30 and out through openings 24. Front ball bearing 17 is mounted on shaft 14 with its outer race secured by annular support member 36 which is secured to ribs 26 and the bearing clamped axially by annular flange member 48 also secured to ribs 26. A rotor nib detector 53 which includes an electrically conductive ring 56 spaced by gap 57 from the surface of shaft 14 to form a front space 59. Support member 36 has an inwardly extending radial flange 39 that closely surrounds shaft 14 to form a space 41. Axial passages 43 are provided through support member 36 which connect front space 59 with space 41 and thereby equalizes the air pressure in these spaces. The ball bearings are provided with lubricant seals 35 and shields 61. Rear ball bearing 18 is secured in a similar housing 73 but with a radial inlet passage 77 into the axial passages 64 in support member 63. Inlet passage 77 communicates through duct 78 with the main cooling air flow in passages 28 so that air is expelled through gaps 66, 69 and the spaces around the bearing are relatively stagnant. A rotor nib detector 81 is also provided secured to the rear of bearing housing 73. In modifications to the mounting of front bearing 17, the rotor nib detector may be mounted at the rear of the bearing with or without a flange at the other end of the bearing, Figs. 6 and 5 respectively (not shown).
Patent GB-426673-A (GB)
Title: An improved decorative panel
IPC: B44C3/02
Filed: 1934-01-10
Abstract: 426,673. Pictures ; ornamenting. BRISCOE, S. A., 24, Ash Street, Southport, Lancashire. Jan. 10, 1934, No. 898. Drawings to Specification. [Classes 11 and 93] A decorative panel to which a calendar, greeting card, or show card may be attached comprises a fretwork silhouette of a landscape or figures, cut out in thin wood or plywood and mounted on or in front of a background of contracting colour, and standing out in bold relief therefrom. The relief may be of light colour on a dark background or dark on a light background. The background is of plywood, cardboard, &c.
Patent GB-1447825-A (GB)
Title: Manufacture of flexible thermoplastic foams
IPC: C08J9/06
Filed: 1974-01-09
Abstract: 1447825 Foamed ethylene chlorinated ethylene polymers BASF AG 9 Jan 1974 [10 Jan 1973] 00924/74 Heading C3C Flexible foams are made by heating an expandable mixture comprising a thermoplastic ethylene polymer having an X-ray crystallinity at 25‹ C. of more than 20% by wt., and/or a chlorinated polyethylene having a chlorine content of 10 to 45% by wt., an organic peroxide as cross-linking agent and an expanding agent in a confined gas-tight zone in which there is initially no gas space to an elevated temperature at which the polymer has softened and the expanding agent and the peroxide are decomposed and prior to releasing the excess pressure which was generated in the zone cooling the outer surface of the expandable mixture to such an extent so as to produce a temperature difference of 10- 100‹ C. between the maximum temperature within the expandable mixture and its outer surface. In the examples mixtures of polyethylene, an ethylene/n-butyl acrylate or propylene copolymer, or chlorinated polyethylene; 1,3 - bis - (t - butylperoxyisopropyl)benzene or dicumyl peroxide and azodicarbonamide; and talc, zinc stearate, lead stearate, lead sulphate, cadmium sulphide, and/or triallyl cyanurate are made in the form of crepes or granules which are then used to fill a hole in a press which is closed under pressure, the mixture is heated, the press is then cooled (with cooling water) before releasing the pressure and thereby form a foam. The foams may be used as interior trim for cars, inserts in life jackets and for upholstery.
Patent HK-35590-A (HK)
Title: An alarm setting display mechanism for an alarm clock
Inventor: OGIHARA MASUO
IPC: G04B23/02
Filed: 1990-05-10
Abstract: An hour detection wheel and a minute detection wheel for detecting an alarm signaling time are provided in combination with an hour time wheel and a minute time wheel respectively. An alarm signaling time indicating block having a minute indication drum connected to an alarm signaling time setting member and marked with minute-scale alarm signaling time graduations and an hour indication drum marked with hour-scale alarm signaling time graduations and adapted to be turned intermittently by the minute indication drum is disposed outside a clock movement having the hour and the minute detection wheels and the minute indication drum interlocked by gear trains with the hour and the minute detection wheels.
Patent HK-51485-A (HK)
Title: Basic substituted pyridazines,their preparation and their use
Inventor: RAABE THOMAS DR
IPC: C07D237/22
Filed: 1985-07-04
Abstract: Basically-substituted pyridazines of the formula:    <IMAGE>  (I) wherein R1, R2 and R3, independently of one another, denote hydrogen, halogen, hydroxyl, nitro, trifluoromethyl, alkyl, alkoxyalkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, phenyl, alkoxy, hydroxyalkoxy, alkoxy-alkoxy, alkenyloxy, alkynyloxy, cycloalkoxy, phenalkoxy, alkanoyl, alkanoylamino and -NH-CO-R9, R9 representing morpholino, piperidino or 1-pyrrolididinyl, or an optionally substituted ureido radical, R4 denotes hydrogen or lower alkyl and W denotes hydrogen, chlorine or bromine; and the acid-addition salts thereof are useful alone or in pharmaceutical preparations for treating cardiac complaints, circulatory complaints and high blood pressure. Several methods for preparing the basically-substituted pyridazines are also provided.
Patent HU-T45988-A (HU)
Title: Process for production of derivatives of 1,4-dihydropiridine and medical preparatives containing such compositions as active substance
Inventor: ARCHIBALD JOHN L
IPC: C07D401/06
Filed: 1987-01-30
Abstract: The invention concerns compounds of formula or salts thereof;wherein: α and β together represent a bond and additionally when B is an electron withdrawing group α can also represent OH and β can represent hydrogen;Ar is an optionally substituted aryl radical;R represents hydrogen or an optionally substituted alkyl or aralkyl group;R¹ and R² are the same or different and are selected from hydrogenand saturated or unsaturated, cyclic or acyclic aliphatic hydrocarbon residues optionally substituted by one or more groups selected from halogen, OH, carboxy, CN, alkoxy, alkylthio, aryloxy, alkoxycarbonyl, amino, substituted amino, and optionally substituted aryl;A represents a group of formula -XR³ whereinX is a group of formula -(CHR⁶)<sub>p</sub>-Y-(CHR⁷)<sub>q</sub>- ­in which formula : Y represents -O-, -S-, NR⁸ or a direct bond, p and q each represent 0, 1 or 2 R⁶, R⁷ and R⁸ independently represent hydrogen or lower alkyl and R³ is an optionally substituted nitrogen ring heteroaryl radical optionally containing other ring heteroatoms selected from oxygen, nitrogen or sulphur; B represents haloalkyl, optionally substituted phenyl, -CN, -CHO, -CH(Olower­alkyl)₂ or -CH²OH.
Patent HU-T57044-A (HU)
Title: Process for producing phrmaceutical compositions having n-neuropeptide antagonistic effect and comprising imidazolyl alkylguanidine derivatives
Inventor: MICHEL C MARTIN
IPC: A61P9/12
Filed: 1991-03-25
Abstract: The use of guanidine derivatives with the basic framework <IMAGE> for the manufacture of a medicament with NPY-antagonistic activity and, in particular, for the manufacture of a medicament for the treatment of high blood pressure is described.
Patent JP-H10193191-A (JP)
Title: Powder molding method
Inventor: KANESASHI AKIRA
IPC: B22F3/035
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To reduce the differential density between an upper projecting part of the green compact and a pedestal part, and to locally improve the strength. SOLUTION: The raw powder P1 at normal temperature is filled on the lower side of a cavity 8, and the raw powder P2 heated to the higher temperature is filled on the upper side of the cavity 8. The raw powder is compacted by a lower punch 5 and an upper punch between a die 3 and a core rod 4. Because the heated raw powder P2 shows the tendency that the heated raw powder becomes dense due to its coagulation effect, the differential density between the upper projected part and a pedestal part is decreased.
Patent JP-S58118279-A (JP)
Title: Type printer
Inventor: SUGIMOTO KIYOUJI
IPC: B41J7/50
Filed: 1982-01-06
Abstract: PURPOSE:To prevent unbalanced wear of gears, belts and the like in a type printer adapted to print by rotating a type drum by setting at non-integer the ratio between the number of teeth on the side of a drum driving motor and that on the side of the drum. CONSTITUTION:A type drum 1 houses a comb-shaped type bar 2 radially and is supported rotatably on a drum case 3. A spline shaft 4 is used to drive and rotate the type drum 1 and the type drum 1 and the drum case 3 are driven in  the direction of X axis with a drive motor 6 through a rack and a pinion 5. One  end of the spline shaft 4 is driven with a drum driving motor 12 through gears  10 and 11 to rotate the type drum 1 in the direction theta. When the numbers of teeth T1 and T3 of the gears 10 and 11 meet the requirement of T1/T3=1.1, the  contact face of the gear 11 changes with one cycle of rotation of the type drum  1 thereby preventing the unbalanced wear.
Patent JP-H09188888-A (JP)
Title: Fluid composition for traction drive
Inventor: YANO AKIHIKO
IPC: C10N40/04
Filed: 1996-01-05
Abstract: PROBLEM TO BE SOLVED: To obtain a fluid compsn. low in dynamic viscosity under atmospheric pressure, reduced in energy loss caused by agitation, high in power transmission efficiency and high in traction coefficient by using a mixture of two specific compds. SOLUTION: A compd. (A) of the general formula I (wherein the six- membered ring is a satd. hydrocarbon ring; R<1> and R<2> are each methyl; and m and n are each 0 to 2) is mixed with a compd. (B) of the general formula II (wherein the six-membered ring, R<1> , R<2> , m and n are each the same as defined in the formula I) at an (A) to (B) mixing ratio of 42:58 to 60:40 in terms of mol% in accordance with the necessary value of traction coefficient in such a way as to form a hydrogen bond between the two molecules, whereby a fluid compsn. is obtd. When the compd. (A) is cyclohexylamine and the compd.  (B) is cyclohexanone, the highest traction coefficient of 0.11 is exhibited at an (A) to (B) mixing ratio of 50:50 in terms of mol% as shown in the figure, while an (A) to (B) mixing ratio of 48:52 to 52:48 in terms of mol% will suffice for securing the traction coefficient (0.06) of a fluid now in commercial use.
Patent JP-S63168324-A (JP)
Title: Injection molder
Inventor: SONODA YUBUN
IPC: B29C45/62
Filed: 1987-01-05
Abstract: PURPOSE:To make it possible to meter material under a low pressing pressure of a stuffer and at the same time reduce the bending stress developed in plunger by a method wherein a barrel is rotated about its axis so as to shear material with the rotating barrel in order to reduce the flow resistance and con sequently increase the metering capability. CONSTITUTION:A barrel 22 has a double barrel structure and an inner barrel 22a can be rotated trough gears 81 and 82 by means of a motor 80. Firstly, the barrel 22 is located to its advance limit and at the same time plunger 24 is rotated at the speed of, for example, 5-100 rpm and simultaneously the inner barrel 22a is rotated in the direction opposite to the direction of rotation of the plunger 24 at the speed of about 3-100 rpm. By the rotation of the plunger 24, resin material in the neighborhood of the plunger 24 is homogenized, and at the same time the short-circuiting of material flow path is prevented from occurring. Especially, since the inner barrel 22a and plunger 24 are rotated in opposite directions, the shearing force applied to the material increases, and the flow resistance of the material decreases and at the same time the metering capability increases. Thus, the satisfactory metering is possible even under the reduced pressing pressure of a stuffer 27 and consequently the bending stress applied to the plunger 24 in reduced.
Patent JP-H10198006-A (JP)
Title: Method for processing silver halide photographic sensitive material
Inventor: HASEGAWA TAKUJI
IPC: G03C5/38
Filed: 1997-01-06
Abstract: PROBLEM TO BE SOLVED: To obtain stable processing performance without deterioration, such as unequal processing and change in color tones during preservation, even if low replenishment running is executed by using a solid processing agent by replenishing a development processing tank and/or fixing processing tank with water according to a change in the sp.gr. of the processing liquids in these processing tanks. SOLUTION: At the time of processing of silver halide photographic sensitive material by the development processing liquid and/or fixing processing liquid contg. a compd. expressed by the formula R-(O)x St Oz M, the development processing tank and/or fixing processing tank are replenished with the water according to the changes in the sp.gr. of the processing liquids in these tanks. In the formula, R denotes an aliphat. group, arom. group or heterocyclic group, X denotes 0 or 1, Y denotes 1 or 2, Z denotes 2 to 8 and N denotes cation. In such a case, a sp.gr. measuring instrument which measures the sp.gr. of the processing liquids in the processing tanks and outputs the result of the measurement as sp.gr. signals and the processing tanks which have water replenishing means for supplying the water into the processing tanks according to the sp.gr. shown by the sp.gr. signals are used.
Patent JP-H08186530-A (JP)
Title: Power feeding device for satellite mounted antenna
Inventor: EGAMI SHUNICHIRO
IPC: H04B7/185
Filed: 1995-01-05
Abstract: PURPOSE: To provide communication service without interferring two areas with the different frequency allocation of ITU each other with one beam synthesized at a communication satellite defining both the areas as service areas. CONSTITUTION: Power feeding horns 2a and 3a for first area are separated from power feeding horns 2b and 3b for second area, band filters 4a and 4b are added to the respective power feeding horns 2a, 2b, 3a and 3b for avoiding mutual interference, and respective beams are synthesized into a single beam after the bands of the respective power feeding horns 2b and 3b are limited. Thus, since the band of reception from the respective beams or transmission to the respective beams is limited for each beam, satellite communication service can be provided without any interference for each beam within the single beam.
Patent JP-S57113790-A (JP)
Title: Driving device for dc brushless motor
Inventor: OOTA SUSUMU
IPC: H02P6/10
Filed: 1981-01-06
Abstract: PURPOSE:To eliminate torque variation in a DC brushless motor by digitally operating the relation of the relative position between the magnetic pole of a rotor and armature coils and the magnitude of exciting currents for the generation of predetermined torques for each armature coil. CONSTITUTION:An arithmetic circuit 4 calculates the relation of the relative position between the magnetic pole of a rotor LM and armature coils L1, L2 from the rotation angle detection output of the rotor LM in a shaft encoder 2 and reads the value of magnetic flux density Bgm in the positions of the armature coils L1, L2 from a memory circuit 3. Next, the magnitude of exciting currents ID1, ID2 required for generating desired torques T1, T2 shown in graph (b) is calculated by referring to the value of the magnetic flux density Bgm and that of a control signal Ea and the exciting currents are sent to power amplifiers 5, 6. The power amplifiers 5, 6 perform pulse width modulation for the exciting currents ID1, ID2 in accordance with the digital signal supplied form the arithmetic circuit 4 to supply the exciting currents ID1, ID2 to the armature coils L1, L2.
Patent JP-H01215273-A (JP)
Title: Apparatus for guiding rod-shaped product in longitudinal axis direction in tobacco industry
Inventor: YOHIMU MIYOORU
IPC: A24C5/28
Filed: 1989-01-06
Abstract: PURPOSE: To provide a device, with which a cigarette stick is held without being floated from the guide groove of a guide member even when feeding speed is accelerated, provided with a stabilizing member in the external face of guide face of the guide part so as to hold the article on the guide face of the guide part. CONSTITUTION: A cigarette stick 2 cut from a continuous cigarette body 3 is held in the guide groove by a lot of air inlet holes arranged over the full length of the guide groove at a guide part 4 while the cigarette stick 2 is fed in longitudinally axial direction. Inside the plane existent above the guide face of a columnar track 4a, in an empty zone between the columnar track 4a and a cutting tube 9, a stabilizing member 14 is disposed for preventing the cigarette stick 2 from being floated when the feeding speed is accelerated.